(2-根号3)^2009-(2+根号3)^2008+根号3.咋算?
计算|1-根号2|+|根号2-根号3|+|根号3-2|+|2-根号5|+.+|根号2008-根号2009|-根号2009
计算:/1-根号2/+/根号3-根号2/+/根号3-根号4/./根号2009-根号2010/
1/1+根号2+1/根号2+根号3+1/根号3+根号4+.1/根号2008+根号2009+1/根号2009+根号2010
根号8+根号0.5-根号2*根号2/根号3
:(1+根号2)/1+(根号2+根号3)/1+根号3+根号4/1+.+(根号2008+根号2009)\1+(根号2009
化简:|1-根号2|+|根号2-根号3|+|根号3-根号4|+.+|根号2011-根号2012|
化简:|1-根号2|+|根号2-根号3|+|根号3-根号4|+.+|根号99-根号100|
计算题 根号4-根号9 |根号2-根号3|+|根号3-根号4|+根号2
|1-根号2|+|根号2-根号3|+|根号3-根号4|+...+|根号99-根号100|
计算:根号45 +(根号3)/2 + 根号18 - 根号80 + 根号(根号2 - 根号5)^2
|2×根号2-根号3|-根号2
|根号2 -根号3|-2根号2